Throughout his unorthodox presidential campaign, Donald Trump repeatedly criticized Washington’s European allies for failing to adequately contribute to NATO. Although the president-elect’s statements raised hackles in the United States…

NATO must mix robust deterrence and “hard-headed engagement” with Russia to address the potential threats posed by Moscow’s aggressive activity, senior officials of the alliance and member states say. The…

Russians are becoming less interested in what is happening in neighboring Ukraine amid reports of decreased military activity in the country, state-run pollster VTsIOM reported in a survey published Wednesday.…